| 3 | Documentation conventionsS.D. Crocker · obsoleted by RFC 10 | Unknown | April 1969 |
| 10 | Documentation conventionsS.D. Crocker · obsoleted by RFC 16 | Unknown | July 1969 |
| 11 | Implementation of the Host - Host Software Procedures in GORDOG. Deloche · obsoleted by RFC 33 | Unknown | August 1969 |
| 17 | Some questions re: Host-IMP ProtocolJ.E. Kreznar | Unknown | August 1969 |
| 28 | Time StandardsW.K. English | Unknown | January 1970 |
| 33 | New Host-Host ProtocolS.D. Crocker | Unknown | February 1970 |
| 36 | Protocol NotesS.D. Crocker | Unknown | March 1970 |
| 39 | Comments on Protocol Re: NWG/RFC #36E. Harslem, J.F. Heafner | Unknown | March 1970 |
| 46 | ARPA Network protocol notesE. Meyer | Unknown | April 1970 |
| 47 | BBN's Comments on NWG/RFC #33J. Postel, S. Crocker | Unknown | April 1970 |
| 54 | Official Protocol ProfferingS.D. Crocker, J. Postel, J. Newkirk, M. Kraley | Unknown | June 1970 |
| 61 | Note on Interprocess Communication in a Resource Sharing Computer NetworkD.C. Walden · obsoleted by RFC 62 | Unknown | July 1970 |
| 66 | NIC - third level ideas and other noiseS.D. Crocker · obsoleted by RFC 123 | Unknown | August 1970 |
| 67 | Proposed Change to Host/IMP Spec to Eliminate MarkingW.R. Crowther | Unknown | January 1970 |
| 70 | Note on PaddingS.D. Crocker | Unknown | October 1970 |
| 80 | Protocols and Data FormatsE. Harslem, J.F. Heafner · obsoleted by RFC 123 | Unknown | December 1970 |
| 86 | Proposal for a Network Standard Format for a Data Stream to Control Graphics DisplayS.D. Crocker | Unknown | January 1971 |
| 107 | Output of the Host-Host Protocol Glitch Cleaning CommitteeR.D. Bressler, S.D. Crocker, W.R. Crowther, G.R. Grossman, R.S. Tomlinson, J.E. White | Unknown | March 1971 |
| 110 | Conventions for Using an IBM 2741 Terminal as a User Console for Access to Network Server HostsJ. Winett | Unknown | March 1971 |
| 111 | Pressure from the ChairmanS.D. Crocker | Unknown | March 1971 |
| 114 | File Transfer ProtocolA.K. Bhushan | Unknown | April 1971 |
| 116 | Structure of the May NWG MeetingS.D. Crocker | Unknown | April 1971 |
| 123 | Proffered Official ICPS.D. Crocker · obsoleted by RFC 165 | Unknown | April 1971 |
| 137 | Telnet Protocol - a proposed documentT.C. O'Sullivan | Unknown | April 1971 |
| 140 | Agenda for the May NWG meetingS.D. Crocker | Unknown | May 1971 |
| 143 | Regarding proffered official ICPW. Naylor, J. Wong, C. Kline, J. Postel · obsoleted by RFC 165 | Unknown | May 1971 |
| 158 | Telnet Protocol: A Proposed DocumentT.C. O'Sullivan · obsoleted by RFC 495 | Unknown | May 1971 |
| 167 | Socket conventions reconsideredA.K. Bhushan, R.M. Metcalfe, J.M. Winett | Unknown | May 1971 |
| 171 | The Data Transfer ProtocolA. Bhushan, B. Braden, W. Crowther, E. Harslem, J. Heafner, A. McKenize, J. Melvin, B. Sundberg, D. Watson, J. White · obsoleted by RFC 264 | Unknown | June 1971 |
| 172 | The File Transfer ProtocolA. Bhushan, B. Braden, W. Crowther, E. Harslem, J. Heafner, A. McKenzie, J. Melvin, B. Sundberg, D. Watson, J. White · obsoleted by RFC 265 | Unknown | June 1971 |
| 177 | Device independent graphical display descriptionJ. McConnell | Unknown | June 1971 |
| 196 | Mail Box ProtocolR.W. Watson · obsoleted by RFC 221 | Unknown | July 1971 |
| 203 | Achieving reliable communicationR.B. Kalin | Unknown | August 1971 |
| 211 | ARPA Network Mailing ListsJ.B. North · obsoleted by RFC 300 | Unknown | August 1971 |
| 216 | Telnet Access to UCSB's On-Line SystemJ.E. White | Unknown | September 1971 |
| 221 | Mail Box Protocol: Version 2R.W. Watson · obsoleted by RFC 278 | Unknown | August 1971 |
| 226 | Standardization of host mnemonicsP.M. Karp · obsoleted by RFC 247 | Unknown | September 1971 |
| 229 | Standard host namesJ. Postel · obsoleted by RFC 236 | Unknown | September 1971 |
| 235 | Site statusE. Westheimer · obsoleted by RFC 240 | Unknown | September 1971 |
| 240 | Site StatusA.M. McKenzie · obsoleted by RFC 252 | Unknown | September 1971 |
| 243 | Network and data sharing bibliographyA.P. Mullery · obsoleted by RFC 290 | Unknown | October 1971 |
| 252 | Network host statusE. Westheimer · obsoleted by RFC 255 | Unknown | October 1971 |
| 265 | The File Transfer ProtocolA. Bhushan, B. Braden, W. Crowther, E. Harslem, J. Heafner, A. McKenzie, J. Melvin, B. Sundberg, D. Watson, J. White · obsoleted by RFC 354 | Unknown | November 1971 |
| 287 | Status of Network HostsE. Westheimer · obsoleted by RFC 288 | Unknown | December 1971 |
| 288 | Network host statusE. Westheimer | Unknown | January 1972 |
| 289 | What we hope is an official list of host namesR.W. Watson · obsoleted by RFC 384 | Unknown | December 1971 |
| 290 | Computer networks and data sharing: A bibliographyA.P. Mullery | Unknown | January 1972 |
| 293 | Network Host StatusE. Westheimer · obsoleted by RFC 298 | Unknown | January 1972 |
| 298 | Network host statusE. Westheimer · obsoleted by RFC 306 | Unknown | February 1972 |
| 300 | ARPA Network mailing listsJ.B. North · obsoleted by RFC 303 | Unknown | January 1972 |
| 306 | Network host statusE. Westheimer · obsoleted by RFC 315 | Unknown | February 1972 |
| 313 | Computer based instructionT.C. O'Sullivan | Unknown | March 1972 |
| 315 | Network Host StatusE. Westheimer · obsoleted by RFC 319 | Unknown | March 1972 |
| 319 | Network Host StatusE. Westheimer | Unknown | March 1972 |
| 323 | Formation of Network Measurement Group (NMG)V. Cerf | Unknown | March 1972 |
| 326 | Network Host StatusE. Westheimer · obsoleted by RFC 330 | Unknown | April 1972 |
| 328 | Suggested Telnet Protocol ChangesJ. Postel | Unknown | April 1972 |
| 329 | ARPA Network Mailing ListsNetwork Information Center. Stanford Research Institute · obsoleted by RFC 363 | Unknown | May 1972 |
| 330 | Network Host StatusE. Westheimer | Unknown | April 1972 |
| 331 | IMP System Change NotificationJ.M. McQuillan · obsoleted by RFC 343 | Unknown | April 1972 |
| 332 | Network Host StatusE. Westheimer · obsoleted by RFC 342 | Unknown | April 1972 |
| 342 | Network Host StatusE. Westheimer · obsoleted by RFC 344 | Unknown | May 1972 |
| 343 | IMP System change notificationA.M. McKenzie · obsoleted by RFC 359 | Unknown | May 1972 |
| 344 | Network Host StatusE. Westheimer · obsoleted by RFC 353 | Unknown | May 1972 |
| 346 | Satellite ConsiderationsJ. Postel | Unknown | May 1972 |
| 353 | Network host statusE. Westheimer · obsoleted by RFC 362 | Unknown | June 1972 |
| 354 | File Transfer ProtocolA.K. Bhushan · obsoleted by RFC 542 | Unknown | July 1972 |
| 360 | Proposed Remote Job Entry ProtocolC. Holland · obsoleted by RFC 407 | Unknown | June 1972 |
| 362 | Network Host StatusE. Westheimer · obsoleted by RFC 366 | Unknown | June 1972 |
| 363 | ARPA Network mailing listsNetwork Information Center. Stanford Research Institute · obsoleted by RFC 402 | Unknown | August 1972 |
| 365 | Letter to All TIP UsersD.C. Walden | Unknown | July 1972 |
| 366 | Network Host StatusE. Westheimer · obsoleted by RFC 367 | Unknown | July 1972 |
| 367 | Network host statusE. Westheimer · obsoleted by RFC 370 | Unknown | July 1972 |
| 369 | Evaluation of ARPANET services January-March, 1972J.R. Pickens | Unknown | July 1972 |
| 370 | Network Host StatusE. Westheimer | Unknown | July 1972 |
| 378 | Traffic statistics (July 1972)A.M. McKenzie · obsoleted by RFC 391 | Unknown | August 1972 |
| 381 | Three aids to improved network operationJ.M. McQuillan | Unknown | July 1972 |
| 389 | UCLA Campus Computing Network Liaison Staff for ARPA NetworkB. Noble · obsoleted by RFC 423 | Unknown | August 1972 |
| 391 | Traffic statistics (August 1972)A.M. McKenzie | Unknown | September 1972 |
| 392 | Measurement of host costs for transmitting network dataG. Hicks, B.D. Wessler | Unknown | September 1972 |
| 399 | SMFS Login and LogoutM. Krilanovich · obsoleted by RFC 431 | Unknown | September 1972 |
| 400 | Traffic Statistics (September 1972)A.M. McKenzie | Unknown | October 1972 |
| 404 | Host Address Changes Involving Rand and ISIA.M. McKenzie | Unknown | October 1972 |
| 413 | Traffic statistics (October 1972)A.M. McKenzie | Unknown | November 1972 |
| 420 | CCA ICCC weather demoH. Murray | Unknown | January 1973 |
| 422 | Traffic statistics (November 1972)A.M. McKenzie | Unknown | December 1972 |
| 430 | Comments on File Transfer ProtocolR.T. Braden | Unknown | February 1973 |
| 434 | IMP/TIP memory retrofit scheduleA.M. McKenzie · obsoleted by RFC 447 | Unknown | January 1973 |
| 436 | Announcement of RJS at UCSBM. Krilanovich | Unknown | January 1973 |
| 442 | Current flow-control scheme for IMPSYSV. Cerf | Unknown | January 1973 |
| 443 | Traffic statistics (December 1972)A.M. McKenzie | Unknown | January 1973 |
| 453 | Meeting announcement to discuss a network mail systemM.D. Kudlick | Unknown | February 1973 |
| 455 | Traffic statistics (January 1973)A.M. McKenzie | Unknown | February 1973 |
| 459 | Network questionnairesW. Kantrowitz | Unknown | February 1973 |
| 467 | Proposed change to Host-Host Protocol: Resynchronization of connection statusJ.D. Burchfiel, R.S. Tomlinson | Unknown | February 1973 |
| 469 | Network mail meeting summaryM.D. Kudlick | Unknown | March 1973 |
| 473 | MIX and MIXAL?D.C. Walden | Unknown | February 1973 |
| 482 | Traffic statistics (February 1973)A.M. McKenzie | Unknown | March 1973 |
| 487 | Free file transferR.D. Bressler | Unknown | April 1973 |
| 493 | GRAPHICS PROTOCOLJ.C. Michener, I.W. Cotton, K.C. Kelley, D.E. Liddle, E. Meyer | Unknown | April 1973 |
| 495 | Telnet Protocol specificationsA.M. McKenzie | Unknown | May 1973 |
| 497 | Traffic Statistics (March 1973)A.M. McKenzie | Unknown | April 1973 |
| 509 | Traffic statistics (April 1973)A.M. McKenzie | Unknown | April 1973 |
| 513 | Comments on the new Telnet specificationsW. Hathaway | Unknown | May 1973 |
| 522 | Traffic Statistics (May 1973)A.M. McKenzie | Unknown | June 1973 |
| 524 | Proposed Mail ProtocolJ.E. White | Unknown | June 1973 |
| 531 | Feast or famine? A response to two recent RFC's about network informationM.A. Padlipsky | Unknown | June 1973 |
| 534 | Lost message detectionD.C. Walden | Unknown | July 1973 |
| 538 | Traffic statistics (June 1973)A.M. McKenzie | Unknown | July 1973 |
| 539 | Thoughts on the mail protocol proposed in RFC 524D. Crocker, J. Postel | Unknown | July 1973 |
| 542 | File Transfer ProtocolN. Neigus · obsoleted by RFC 765 | Unknown | August 1973 |
| 549 | Minutes of Network Graphics Group meeting, 15-17 July 1973J.C. Michener | Unknown | July 1973 |
| 555 | Responses to critiques of the proposed mail protocolJ.E. White | Unknown | July 1973 |
| 556 | Traffic Statistics (July 1973)A.M. McKenzie | Unknown | August 1973 |
| 560 | Remote Controlled Transmission and Echoing Telnet optionD. Crocker, J. Postel | Unknown | August 1973 |
| 561 | Standardizing Network Mail HeadersA.K. Bhushan, K.T. Pogran, R.S. Tomlinson, J.E. White | Unknown | September 1973 |
| 566 | Traffic statistics (August 1973)A.M. McKenzie | Unknown | September 1973 |
| 567 | Cross Country Network BandwidthL.P. Deutsch | Unknown | September 1973 |
| 579 | Traffic statistics (September 1973)A.M. McKenzie | Unknown | November 1973 |
| 580 | Note to Protocol Designers and ImplementersJ. Postel | Unknown | October 1973 |
| 586 | Traffic statistics (October 1973)A.M. McKenzie | Unknown | November 1973 |
| 596 | Second thoughts on Telnet Go-AheadE.A. Taft | Unknown | December 1973 |
| 597 | Host statusN. Neigus, E.J. Feinler | Unknown | December 1973 |
| 600 | Interfacing an Illinois plasma terminal to the ARPANETA. Berggreen | Unknown | November 1973 |
| 601 | Traffic statistics (November 1973)A.M. McKenzie | Unknown | December 1973 |
| 603 | Response to RFC 597: Host statusJ.D. Burchfiel | Unknown | December 1973 |
| 606 | Host names on-lineL.P. Deutsch | Unknown | December 1973 |
| 607 | Comments on the File Transfer ProtocolM. Krilanovich, G. Gregg · obsoleted by RFC 624 | Unknown | January 1974 |
| 608 | Host names on-lineM.D. Kudlick · obsoleted by RFC 810 | Unknown | January 1974 |
| 615 | Proposed Network Standard Data Pathname syntaxD. Crocker · obsoleted by RFC 645 | Unknown | March 1974 |
| 624 | Comments on the File Transfer ProtocolM. Krilanovich, G. Gregg, W. Hathaway, J.E. White | Unknown | February 1974 |
| 633 | IMP/TIP preventive maintenance scheduleA.M. McKenzie · obsoleted by RFC 638 | Unknown | March 1974 |
| 638 | IMP/TIP preventive maintenance scheduleA.M. McKenzie | Unknown | April 1974 |
| 651 | Revised Telnet status optionD. Crocker · obsoleted by RFC 859 | Unknown | October 1974 |
| 674 | Procedure call documents: Version 2J. Postel, J.E. White | Unknown | December 1974 |
| 684 | Commentary on procedure calling as a network protocolR. Schantz | Unknown | April 1975 |
| 686 | Leaving well enough aloneB. Harvey | Unknown | May 1975 |
| 687 | IMP/Host and Host/IMP Protocol changesD.C. Walden · obsoleted by RFC 704 | Unknown | June 1975 |
| 700 | Protocol experimentE. Mader, W.W. Plummer, R.S. Tomlinson | Informational | August 1974 |
| 702 | September, 1974, survey of New-Protocol Telnet serversD.W. Dodds | Unknown | September 1974 |
| 703 | July, 1975, survey of New-Protocol Telnet ServersD.W. Dodds | Unknown | July 1975 |
| 708 | Elements of a Distributed Programming SystemJ.E. White | Unknown | January 1976 |
| 729 | Telnet byte macro optionD. Crocker · obsoleted by RFC 735 | Unknown | May 1977 |
| 731 | Telnet Data Entry Terminal optionJ.D. Day · obsoleted by RFC 732 | Unknown | June 1977 |
| 732 | Telnet Data Entry Terminal optionJ.D. Day | Unknown | September 1977 |
| 733 | Standard for the format of ARPA network text messagesD. Crocker, J. Vittal, K.T. Pogran, D.A. Henderson · obsoleted by RFC 822 | Unknown | November 1977 |
| 734 | SUPDUP ProtocolM.R. Crispin | Historic | October 1977 |
| 735 | Revised Telnet byte macro optionD. Crocker, R.H. Gumpertz | Proposed Standard | November 1977 |
| 736 | Telnet SUPDUP optionM.R. Crispin | Proposed Standard | October 1977 |
| 753 | Internet Message ProtocolJ. Postel | Unknown | March 1979 |
| 759 | Internet Message ProtocolJ. Postel | Historic | August 1980 |
| 760 | DoD standard Internet ProtocolJ. Postel · obsoleted by RFC 791 | Unknown | January 1980 |
| 788 | Simple Mail Transfer ProtocolJ. Postel · obsoleted by RFC 821 | Unknown | November 1981 |
| 791 | Internet ProtocolJ. Postel | Internet Standard | September 1981 |
| 792 | Internet Control Message ProtocolJ. Postel | Internet Standard | September 1981 |
| 793 | Transmission Control ProtocolJ. Postel · obsoleted by RFC 9293 | Internet Standard | September 1981 |
| 798 | Decoding facsimile data from the Rapicom 450A.R. Katz | Unknown | September 1981 |
| 799 | Internet name domainsD.L. Mills | Unknown | September 1981 |
| 800 | Request For Comments summary notes: 700-799J. Postel, J. Vernon | Informational | November 1982 |
| 801 | NCP/TCP transition planJ. Postel | Unknown | November 1981 |
| 802 | ARPANET 1822L Host Access ProtocolA.G. Malis · obsoleted by RFC 851 | Unknown | November 1981 |
| 806 | Proposed Federal Information Processing Standard: Specification for message format for computer based message systemsNational Bureau of Standards · obsoleted by RFC 841 | Unknown | September 1981 |
| 810 | DoD Internet host table specificationE.J. Feinler, K. Harrenstien, Z. Su, V. White · obsoleted by RFC 952 | Unknown | March 1982 |
| 811 | Hostnames ServerK. Harrenstien, V. White, E.J. Feinler · obsoleted by RFC 953 | Unknown | March 1982 |
| 812 | NICNAME/WHOISK. Harrenstien, V. White · obsoleted by RFC 954, RFC 3912 | Unknown | March 1982 |
| 819 | The Domain Naming Convention for Internet User ApplicationsZ. Su, J. Postel | Unknown | August 1982 |
| 821 | Simple Mail Transfer ProtocolJ. Postel · obsoleted by RFC 2821 | Internet Standard | August 1982 |
| 822 | STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGESD. Crocker · obsoleted by RFC 2822 | Internet Standard | August 1982 |
| 827 | Exterior Gateway Protocol (EGP)E.C. Rosen | Unknown | October 1982 |
| 832 | Who talks TCP?D. Smallberg · obsoleted by RFC 833 | Unknown | December 1982 |
| 841 | Specification for message format for Computer Based Message SystemsNational Bureau of Standards | Unknown | January 1983 |
| 843 | Who talks TCP? - survey of 8 February 83D. Smallberg · obsoleted by RFC 845 | Unknown | February 1983 |
| 862 | Echo ProtocolJ. Postel | Internet Standard | May 1983 |
| 863 | Discard ProtocolJ. Postel | Internet Standard | May 1983 |
| 881 | Domain names plan and scheduleJ. Postel | Unknown | November 1983 |
| 882 | Domain names: Concepts and facilitiesP. Mockapetris · obsoleted by RFC 1034, RFC 1035 | Unknown | November 1983 |
| 883 | Domain names: Implementation specificationP. Mockapetris · obsoleted by RFC 1034, RFC 1035 | Unknown | November 1983 |
| 884 | Telnet terminal type optionM. Solomon, E. Wimmers · obsoleted by RFC 930 | Unknown | December 1983 |
| 888 | "STUB" Exterior Gateway ProtocolL. Seamonson, E.C. Rosen | Unknown | January 1984 |
| 897 | Domain name system implementation scheduleJ. Postel | Unknown | February 1984 |
| 900 | Assigned NumbersJ.K. Reynolds, J. Postel · obsoleted by RFC 923 | Historic | June 1984 |
| 912 | Authentication serviceM. St. Johns · obsoleted by RFC 931 | Unknown | September 1984 |
| 917 | Internet subnetsJ.C. Mogul | Unknown | October 1984 |
| 918 | Post Office ProtocolJ.K. Reynolds · obsoleted by RFC 937 | Unknown | October 1984 |
| 928 | Introduction to proposed DoD standard H-FPM.A. Padlipsky | Unknown | December 1984 |
| 929 | Proposed Host-Front End ProtocolJ. Lilienkamp, R. Mandell, M.A. Padlipsky | Historic | December 1984 |
| 937 | Post Office Protocol: Version 2M. Butler, J. Postel, D. Chase, J. Goldberger, J.K. Reynolds | Historic | February 1985 |
| 940 | Toward an Internet standard scheme for subnettingGateway Algorithms and Data Structures Task Force | Unknown | April 1985 |
| 942 | Transport protocols for Department of Defense data networksNational Research Council | Unknown | February 1985 |
| 955 | Towards a transport service for transaction processing applicationsR.T. Braden | Unknown | September 1985 |
| 966 | Host groups: A multicast extension to the Internet ProtocolS.E. Deering, D.R. Cheriton · obsoleted by RFC 988 | Unknown | December 1985 |
| 969 | NETBLT: A bulk data transfer protocolD.D. Clark, M.L. Lambert, L. Zhang · obsoleted by RFC 998 | Unknown | December 1985 |
| 984 | PCMAIL: A distributed mail system for personal computersD.D. Clark, M.L. Lambert · obsoleted by RFC 993 | Unknown | May 1986 |
| 991 | Official ARPA-Internet protocolsJ.K. Reynolds, J. Postel · obsoleted by RFC 1011 | Unknown | November 1986 |
| 997 | Internet numbersJ.K. Reynolds, J. Postel · obsoleted by RFC 1020, RFC 1117 | Unknown | March 1987 |
| 998 | NETBLT: A bulk data transfer protocolD.D. Clark, M.L. Lambert, L. Zhang | Experimental | March 1987 |